Coccyx
['kɒksɪks] or ['kɑksɪks]
解釋/意思:
(n.) The end of the vertebral column beyond the sacrum in man and tailless monkeys. It is composed of several vertebrae more or less consolidated.
弗雷迪手打
解釋/意思:
n. (anat.) the lower bone of the vertebral column:—pl. Coc′cyges.—adjs. Coccyg′ēal Coccyg′ian.
校對:诺琳